that is when the government reaches its legal borrowing limit. now, this could pose a bigger threat to the nation's credit rating than the fiscal cliff. treasury can keep the government operating for a few weeks using emergency measures, but congress needs to act on this too to avoid a full-blown debt crisis. alina cho. joins us with the ret of the top stories. >>> former president george h.w. bush remains in intensive care in a houston hospital with an elevated fever. he is on a liquid diet an his condition is listed as guarded. his spokesman quotes him as saying i'm determined not to be dprumpy with all of this. >>> toyota has agreed to pay up in a major way, $1.1 billion to settle a class action suit over sudden acceleration issues. under the deal toyota will install a brake override system in effective cars. it will also set up a fund of $250 million for former toyota owners who sold their cars from september of 2009 through all of 2010. that money would compensate owners for their car's reduced value because of bad publicity. also toyota's a